http://poj.org/problem?id=3691 http://acm.hdu.edu.cn/showproblem.php?pid=2457 DNA repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5690 Accepted: 2669 Description Biologists finally invent techniques of repairing DNA that contain…
DNA repair Problem Description Biologists finally invent techniques of repairing DNA that contains segments causing kinds of inherited diseases. For the sake of simplicity, a DNA is represented as a string containing characters 'A', 'G' , 'C' and '…
DNA repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5877 Accepted: 2760 Description Biologists finally invent techniques of repairing DNA that contains segments causing kinds of inherited diseases. For the sake of simplicity, a…
Description Liyuan lives in a old apartment. One day, he suddenly found that there was a wireless network in the building. Liyuan did not know the password of the network, but he got some important information from his neighbor. He knew the password…